On the morning of January 19th, nearly 89% of President Trump’s net worth—an estimated $58 billion—came from his newly launched meme coin. On paper, he was one of the world’s 25 richest people, largely thanks to a financial asset that didn’t exist three days prior.

Sen. Blumenthal is opening an investigation into the $TRUMP cryptocurrency, while Sen. Murphy has introduced a bill to prevent something similar in the future.

The team behind Trump’s meme coins has been aggressively trying to promote the chance to eat with the president.